User manual

Table Of Contents
Ultrasonic sensor
Downward vision system
Downward LED
2.2 Flight indicator
The aircraft has one LED indicator at the end of each arm. The front LED shows steady red to
help you to find the head direction. The rear LED shows the current flight status of aircraft.
R - Red
Y - Yellow
G - Green
B - Blue
Status Definition of Flight LED Indicator
Front LED Indicator
Back LED Indicator
Meaning
Normal Status
B - Normally on
G - Slow flash
2 secs/1 time
Aircraft in GPS mode
B - Normally on
Y - Slow flash1 sec/1 time
Aircraft in ATTI mode
Warning
B - Normally on
Y - Slow flash1 sec/1 time
Low battery warning
B - Normally on
R - Slow flash
1 sec/1 time
Serious low battery warning
Compass calibration